19072968

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2539}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 47853600

約数和(自身を除く): 28780632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 2539, 3756, 5078, 7512, 7617, 10156, 15234, 20312, 30468, 60936, 794707, 1589414, 2384121, 3178828, 4768242, 6357656, 9536484, 19072968]

約数ペア:

[(1, 19072968), (2, 9536484), (3, 6357656), (4, 4768242), (6, 3178828), (8, 2384121), (12, 1589414), (24, 794707), (313, 60936), (626, 30468), (939, 20312), (1252, 15234), (1878, 10156), (2504, 7617), (2539, 7512), (3756, 5078)]